Describes someone who possesses a massively oversized penis, usually accompanied by equally oversized testicles.  Generally assumed to be larger than a donkey dick or horse cock/horsecock, as an actual elephant's cock can be up to five feet long.
by norandomone October 1, 2006
 Get the hung like an elephantmug.
Get the hung like an elephantmug. by jeff n January 24, 2004
 Get the hung like a elephantmug.
Get the hung like a elephantmug.